209968180144

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{3767}}^1\times {\mathrm{30829}}^1$

素因数の和:34717

約数の個数: 40

約数和(自身を含む): 410535732960

約数和(自身を除く): 200567552816

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 3767, 7534, 15068, 30136, 30829, 60272, 61658, 123316, 246632, 425671, 493264, 851342, 1702684, 3405368, 3483677, 6810736, 6967354, 13934708, 27869416, 55738832, 116132843, 232265686, 464531372, 929062744, 1858125488, 13123011259, 26246022518, 52492045036, 104984090072, 209968180144]

約数ペア:

[(1, 209968180144), (2, 104984090072), (4, 52492045036), (8, 26246022518), (16, 13123011259), (113, 1858125488), (226, 929062744), (452, 464531372), (904, 232265686), (1808, 116132843), (3767, 55738832), (7534, 27869416), (15068, 13934708), (30136, 6967354), (30829, 6810736), (60272, 3483677), (61658, 3405368), (123316, 1702684), (246632, 851342), (425671, 493264)]